A bioactive filter structure that is easy to replace

Abstract

The utility model relates to related technical field of filter structure, concretely is a kind of biological activity filter structure convenient to replace, including support, the top of support is equipped with outer tube, one end of outer tube is equipped with cylinder cover, the inner chamber middle part of outer tube is rotatably connected with rotating cylinder, the both sides outer wall of rotating cylinder is connected with rotating plate, the both sides of rotating plate are provided with filter plate, and the top and bottom of one side of outer tube are provided with water inlet pipe and water outlet pipe respectively, when rotating plate remains vertical, sewage that enters into the outer tube at water inlet pipe only passes one filter plate, the other end of outer tube is equipped with with rotating cylinder link handle, when replacing filter plate, first rotating rotating plate will new filter plate put into use, then replace old filter plate, and replacement efficiency is high, and filter plate is conveniently and quickly disassembled.

Description

Technical Field

[0001] This utility model relates to the technical field of filtration structures, specifically a bioactive filtration structure that is easy to replace. Background Technology

[0002] Activated carbon filtration is a water treatment process that uses activated carbon as the filter media. Activated carbon is a black solid material with a carbon skeleton structure, which has developed well-developed pores through gasification (carbonization, activation). Its well-developed pores give it a large specific surface area, with a surface area of ​​500 to 1700 m² per gram of material, thus exhibiting good adsorption properties. The specific gravity of activated carbon is 1.9 to 2.1.

[0003] Activated carbon filtration is widely used in daily life and production. In current applications, it is often necessary to filter various types of wastewater. Therefore, in order to ensure the filtration effect, it is often necessary to replace the filter element. Thus, there is a need for an activated carbon filtration device that allows for easy replacement of the filter element. To this end, those skilled in the art have proposed a bio-activated filtration structure that is easy to replace, in order to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide a bioactive filter structure that is easy to replace, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A replaceable bioactive filtration structure includes a support frame, an outer cylinder mounted on the top of the support frame, one end of the outer cylinder being closed and the other end being open and detachably fitted with a cylinder cover. A rotating cylinder is rotatably connected to the center of the inner cavity of the outer cylinder. Rotating plates are connected to the outer walls of both sides of the rotating cylinder. The end of the rotating plate away from the rotating cylinder slides against the inner wall of the outer cylinder. Two filter plates are inserted and installed inside the outer cylinder, located on opposite sides of the rotating plate. The shape and size of the filter plates correspond to the inner circumference shape and size of the outer cylinder. An inlet pipe and an outlet pipe are respectively provided at the top and bottom of one side of the outer cylinder. A dispersion frame is provided at the connection between the outer cylinder and the inlet pipe. When the rotating plate remains vertical, the wastewater entering the outer cylinder through the inlet pipe passes through only one filter plate and is then discharged through the outlet pipe. A handle is mounted on the closed outer wall of the outer cylinder, and the handle is connected to one end of the rotating cylinder.

[0007] As a further embodiment of this utility model: a rotating rod is inserted into the rotating cylinder, a groove is provided on the inner wall of the rotating cylinder, a retaining strip that cooperates with the groove is connected to the outer wall of the rotating rod, and one end of the handle is connected to one end of the rotating rod.

[0008] As a further embodiment of this utility model: a plurality of dispersion tubes are arranged at equal intervals within the dispersion frame, and the top ends of the plurality of dispersion tubes extend into the water inlet pipe and are evenly distributed around the circumference.

[0009] As a further improvement of this utility model: a dispersion frame is also provided at the connection between the water inlet pipe and the outer cylinder. The two dispersion frames are distributed symmetrically in mirror image about the outer cylinder. A horn tube is connected to the end of the dispersion pipe near the outer cylinder.

[0010] As a further improvement of this utility model: the top of the bracket is connected to a mounting plate, and the mounting plate is detachably mounted on the outer wall of the outer cylinder by bolts.

[0011] This utility model has the following advantages: The filtration structure filters sewage by cooperating with the outer cylinder and the filter plate. Two filter plates are installed inside the outer cylinder. The position of the two filter plates can be adjusted by rotating the cylinder, rotating the plate, rotating the rod, and rotating the handle, so that the new filter plate can be put into use quickly. Then the old filter plate can be disassembled and replaced. Compared with the traditional method of stopping the filtration work first and then replacing the new filter plate, it is more flexible and efficient. The filter plate is installed into the outer cylinder by insertion, which is convenient and quick to install and remove. Attached Figure Description

[0012] Figure 1 This is a front view of the overall internal structure of an embodiment of the present utility model.

[0013] Figure 2 This is a side view of the outer cylinder in an embodiment of the present invention.

[0014] Figure 3 This is a schematic diagram of the filter plate in an embodiment of the present invention.

[0015] Figure 4 This is a schematic diagram of the rotating cylinder in an embodiment of the present invention.

[0016] Figure 5 This is a schematic diagram of the structure of the dispersion frame in an embodiment of this utility model.

[0017] Figure 6 This is a top view of the water inlet pipe in an embodiment of this utility model.

[0018] Figure 7 This is a schematic diagram of the rotating rod in an embodiment of the present invention.

[0019] In the diagram: 1. Bracket; 2. Mounting plate; 3. Bolt; 4. Outer cylinder; 5. Inlet pipe; 6. Outlet pipe; 7. Dispersion frame; 8. Separating chamber; 9. Dispersion tube; 10. Rotating cylinder; 11. Rotating plate; 12. Slot; 13. Rotating rod; 14. Turn handle; 15. Locking strip; 16. Filter plate; 17. Cylinder cover; 18. Horn tube. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 7A replaceable bioactive filtration structure includes a support 1, an outer cylinder 4 mounted on the top of the support 1, one end of the outer cylinder 4 being closed and the other end being open and detachably fitted with a cylinder cover 17, which can be installed by a threaded connection. A rotating cylinder 10 is rotatably connected to the middle of the inner cavity of the outer cylinder 4. Rotating plates 11 are connected to both outer walls of the rotating cylinder 10, with the ends of the rotating plates 11 away from the rotating cylinder 10 slidingly fitting against the inner wall of the outer cylinder 4. Two filter plates 16 are inserted and installed inside the outer cylinder 4, and the two filter plates 16 are respectively located at the rotating cylinder 4. On both sides of the rotating plate 11, the shape and size of the filter plate 16 correspond to the inner shape and size of the outer cylinder 4. The top and bottom of one side of the outer cylinder 4 are respectively provided with an inlet pipe 5 and an outlet pipe 6. A dispersion frame 7 is provided at the connection between the outer cylinder 4 and the inlet pipe 5. When the rotating plate 11 is kept vertical, the sewage entering the outer cylinder 4 through the inlet pipe 5 passes through only one filter plate 16. The filter plate 16 is made of activated carbon or biological active filter material. Then the sewage is discharged through the outlet pipe 6. A handle 14 is installed on the outer wall of the closed end of the outer cylinder 4. The handle 14 is connected to one end of the rotating cylinder 10.

[0025] Please see Figure 1 , Figure 2 , Figure 4 , Figure 7 A rotating rod 13 is inserted into the rotating cylinder 10. A groove 12 is provided on the inner wall of the rotating cylinder 10. A retaining strip 15 that cooperates with the groove 12 is connected to the outer wall of the rotating rod 13. One end of the handle 14 is connected to one end of the rotating rod 13. A hole is provided at the closed end of the outer cylinder 4 to insert the rotating rod 13.

[0026] Example 2: See Figure 1 , Figure 2 , Figure 5 , Figure 6 Based on Embodiment 1, a plurality of dispersion tubes 9 are arranged at equal intervals within the dispersion frame 7, and a plurality of partition cavities 8 are formed within the dispersion frame 7. Each dispersion tube 9 is located within a corresponding partition cavity 8. The top ends of the plurality of dispersion tubes 9 extend into the inlet pipe 5 and are evenly distributed around the circumference. A dispersion frame 7 is also provided at the connection between the inlet pipe 5 and the outer cylinder 4. The two dispersion frames 7 are distributed symmetrically about the outer cylinder 4. A trumpet pipe 18 is connected to the end of the dispersion tube 9 near the outer cylinder 4. The trumpet pipe 18 facilitates the collection of sewage in the dispersion frame 7 below into the outlet pipe 6.

[0027] Please see Figure 1 The top of the bracket 1 is connected to the mounting plate 2, and the mounting plate 2 is detachably mounted on the outer wall of the outer cylinder 4 by bolts 3.

[0028] Working principle: When in use, turn the handle 14 to drive the rotating rod 13 to rotate, which in turn drives the rotating cylinder 10 to rotate. Initially, keep the rotating plate 11 vertical. The inlet pipe 5 is connected to the external sewage conveying pipe. Sewage enters the outer cylinder 4 evenly after passing through the inlet pipe 5 and the dispersion frame 7. Then, the sewage flows downward and passes through the filter plate 16 for filtration. After filtration, the sewage is collected through the lower dispersion frame 7 and discharged through the outlet pipe 6. When the filter plate 16 needs to be replaced, turn the handle 14 to drive the rotating cylinder 10 to rotate 180 degrees, so that the new filter plate 16 can be inserted between the inlet pipe 5 and the outlet pipe 6. Then, the old filter plate 16 can be removed and replaced with the new one.

[0029] All components of this utility model are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bioactive filter structure for easy replacement, comprising a carrier, characterized in that The bracket has an outer cylinder mounted on top. One end of the outer cylinder is closed, and the other end is open and detachably fitted with a cylinder cover. A rotating cylinder is rotatably connected to the middle of the inner cavity of the outer cylinder. Rotating plates are connected to the outer walls of both sides of the rotating cylinder. The end of the rotating plate away from the rotating cylinder slides against the inner wall of the outer cylinder. Two filter plates are inserted and installed inside the outer cylinder, located on both sides of the rotating plate. The shape and size of the filter plates correspond to the inner shape and size of the outer cylinder. An inlet pipe and an outlet pipe are respectively provided at the top and bottom of one side of the outer cylinder. A dispersion frame is provided at the connection between the outer cylinder and the inlet pipe. When the rotating plate is kept vertical, the sewage entering the outer cylinder through the inlet pipe passes through only one filter plate and is then discharged through the outlet pipe. A handle is installed on the outer wall of the closed end of the outer cylinder, and the handle is connected to one end of the rotating cylinder.

2. A bioactive filter structure for easy replacement according to claim 1, characterized in that A rotating rod is inserted into the rotating cylinder. A groove is provided on the inner wall of the rotating cylinder. A retaining strip that mates with the groove is connected to the outer wall of the rotating rod. One end of the handle is connected to one end of the rotating rod.

3. A bioactive filter structure for easy replacement according to claim 1, characterized in that, The dispersion frame is provided with several dispersion tubes at equal intervals, and the tops of the dispersion tubes extend into the water inlet pipe and are evenly distributed around the circumference.

4. A bioactive filter structure for easy replacement according to claim 3, characterized in that A dispersion frame is also provided at the connection between the water inlet pipe and the outer cylinder. The two dispersion frames are distributed symmetrically in mirror image about the outer cylinder. A horn tube is connected to the end of the dispersion pipe closest to the outer cylinder.

5. A bioactive filter structure for easy replacement according to claim 1, wherein, The top of the bracket is connected to a mounting plate, which is detachably mounted on the outer wall of the outer cylinder by bolts.

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